| Message ID | 1338800676-10386-1-git-send-email-Joakim.Tjernlund@transmode.se (mailing list archive) |
|---|---|
| State | Changes Requested |
| Delegated to: | Kumar Gala |
| Headers | show |
diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h index 500fe1d..b3e57ed 100644 --- a/arch/powerpc/include/asm/reg_booke.h +++ b/arch/powerpc/include/asm/reg_booke.h @@ -37,7 +37,11 @@ #define MSR_KERNEL (MSR_ME|MSR_RI|MSR_IR|MSR_DR|MSR_CE) #define MSR_USER (MSR_KERNEL|MSR_PR|MSR_EE) #else +#ifdef CONFIG_BDI_SWITCH +#define MSR_KERNEL (MSR_ME|MSR_RI|MSR_CE|MSR_DE) +#else #define MSR_KERNEL (MSR_ME|MSR_RI|MSR_CE) +#endif #define MSR_USER (MSR_KERNEL|MSR_PR|MSR_EE) #endif
Emulators such as BDI2000 and CodeWarrior needs to have MSR_DE set in order to support break points for booke archs. This adds MSR_DE for kernel space only, protected by CONFIG_BDI_SWITCH Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> --- arch/powerpc/include/asm/reg_booke.h | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)